Comparison

Stamp Identifier° Postal Value vs Stamp Identifier AI Value Find

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Stamp Identifier° Postal Value

Instantly identify postage stamps using AI-powered image recognition. Get detailed information including origin, issue date, rarity, and estimated value. Organize your collection and track its worth.

Highlights
  • AI-powered stamp identification
  • Detailed stamp information
  • Stamp grading and valuation
  • Collection management
  • Identify rare and vintage stamps
  • Estimate stamp prices
Features
Read full description

Stamp Identifier: Postal Value is a powerful mobile application that utilizes AI-driven image recognition technology to accurately identify any postage stamp item within seconds! The identification process is relatively straightforward. All that is required is to take a picture of your stamp (or upload a picture from your phone gallery), and the Stamp Identifier: Postal Value application will match the image to the information present in the extensive database to give a reference result. Each identification offers a comprehensive overview of the stamp item, including its country of origin, denomination, issue date, subject matter, perforation, watermarks, cancellation marks, printingMethod, historical significance, rarity and many more. What is more? The app has a stamp grading feature and gives a reference price for each postage stamp. With this data, you will be able to easily determine the value of your stamps and make informed numismatic purchases, sales, and trading decisions. Furthermore, you can record and store your collections directly within the Stamp Identifier: Postal Value app, so you never lose track of your collectibles and are always aware of the value of what you have. Key Features: - Identify any stamp item from around the world with a quick snap - Give accurate identification results - Identify rare and vintage items - Grade postage stamp item via photos - Estimate the price of identified stamps to understand the value of your item - Record and store your collections right in the app Stamp Identifier: Postal Value is the perfect app for stamps enthusiasts of all levels. From beginners to experienced numismatists, Stamp Identifier: Postal Value has something for everyone. Download now and unlock all of its features. Unlock the Full Potential with Pro! - To access the full range of postage stamp identification features, upgrade to our Pro version. Gain unlimited access to our extensive database, detailed insights, and educational content. The Pro version is your ticket to becoming a stamp expert and making the most of your vintage explorations. Privacy Policy: https://sites.google.com/view/ya1privacypolicy Terms of Use: https://sites.google.com/view/tou-stamp

About

Stamp Identifier AI Value Find

Instantly identify postage stamps using advanced AI and a vast philatelic database. Get catalog details, real-time market values, and organize your collection with ease. Learn more about postal history with daily articles and quizzes.

Highlights
  • AI stamp recognition
  • Real-time market valuation
  • Catalog number lookup
  • Condition grading
  • Collection management
  • Offline identification
  • Learning resources
Features
Read full description

Turn every stamp into a story—instantly. Stampify uses advanced image recognition and the world’s largest philatelic database to identify any postage stamp, reveal its catalog details, and estimate real-time market value in seconds. How It Works Snap or Upload • Open the in-app camera or select a photo from your gallery. AI Identification • Our neural network analyzes design, perforations, watermarks, overprints, and color tone to match your stamp with millions of records. Instant Catalog Match • See official catalog numbers (Scott, Michel, Stanley Gibbons, Sakura, etc.) and release data. Live Value Check • View current auction prices and historical sales to know what your stamp is really worth. Save & Organize • Add stamps to custom albums, track condition, and sync across devices. Key Features AI Recognition — Identify mint or used stamps—even partial images. Market Valuation — Dynamic price estimates in USD, EUR, GBP, JPY, CNY. Condition Grading — Auto-detect centering, perforation faults, creases. Catalog Library — 700 K+ issues from 1840 to 2025 with high-res reference images. Smart Search — Filter by country, year, theme, or face value. Camera Guide — Overlay grid and macro tips for perfect shots. Collection Manager — Track purchase price, location, and sale status. Cloud Backup — Keep your collection safe; restore on any device. Offline Mode — Identify previously synced stamps without internet. Learning Hub — Daily articles and quizzes to grow your philatelic knowledge. Perfect For Hobbyists cataloguing childhood albums Investors assessing market trends Dealers creating quick listings Educators and students researching postal history Stampify Premium CONFIDENTIALITY AND DATA USE The app does not process or store user data on its servers. Images used during stamp recognition processes are not sent or stored on developer servers in any way. All recognition, analysis and content creation is performed through artificial intelligence services provided directly by OpenAI. The app only temporarily processes the information returned by the analysis on the device. This approach ensures the highest level of data security. DISCLAIMER The Stampify app is for informational purposes only. The stamp values or information displayed should not be considered as investment advice. The results provided by artificial intelligence do not guarantee 100% accuracy. Users should verify results before making important decisions. Pricing and Terms Annual auto-renewing subscription Your subscription will automatically renew at the end of each term and will be charged through your iTunes account. You can turn off auto-renewal in your iTunes account settings. However, there is no refund for the charged portion of the period used. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://owlly.cc/privacy

Screenshots

Stamp Identifier° Postal Value4 screens
Stamp Identifier AI Value Find4 screens

Verdict

The call

The clearest difference is update cadence: Stamp Identifier AI Value Find at fortnightly against Stamp Identifier° Postal Value's every 4 months. Stamp Identifier AI Value Find also leads on ratings volume (12 vs 3). Stamp Identifier° Postal Value's advantage is rating (5.0 vs 4.7) and iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Stamp Identifier° Postal Value sells 3 in-app purchases, starting at $5.99 per 7 days and Stamp Identifier AI Value Find sells 8 in-app purchases, starting at $4.49 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Stamp Identifier° Postal Value holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 12 respectively.

UpkeepUpdate frequency

Stamp Identifier° Postal Value ships an update every 4 months, Stamp Identifier AI Value Find fortnightly. The most recent releases landed on October 14, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Stamp Identifier° Postal Value versus Stamp Identifier AI Value Find: the parameters behind the verdict, then further details
ParameterStamp Identifier° Postal ValueStamp Identifier AI Value Find
PriceFreeFree
Rating5.0 (3 ratings) — better4.7 (12 ratings)
Positive reviews—12.5% of reviews
Number of ratings312 — better
Update frequencyEvery 4 monthsFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size62 MB63 MB
Age rating4+4+
DeveloperYoussef AgnaouMikayil Feyzili

Customer experience

Stamp Identifier° Postal Value

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Stamp Identifier AI Value Find

All ratings12 ratings
Positive91.7%
Neutral0.0%
Negative8.3%
Written reviews8 reviews
Positive12.5%
Neutral12.5%
Negative75.0%

In-app purchases

3 purchases

Stamp Identifier° Postal Value

Subscriptions3
  • Stamp Identifier Weekly$5.997 Days
  • Stamp Identifier 3 Months$29.993 Months
  • Stamp Identifier Yearly$49.991 Year
8 purchases

Stamp Identifier AI Value Find

Subscriptions8
  • Weekly$4.497 Days
  • Weekly3 Days trial$6.197 Days
  • Monthly$7.991 Month
Show 5 more
  • Stamp Identifier - Monthly$17.991 Month
  • Annual Discount$19.991 Year
  • Annual3 Days trial$29.991 Year
  • Stamp Value Identifier Premium$39.991 Year
  • Stamp Identifier - Annual3 Days trial$99.991 Year

Questions

Is Stamp Identifier° Postal Value free?
Stamp Identifier° Postal Value is free to download, with in-app purchases available.
Is Stamp Identifier AI Value Find free?
Stamp Identifier AI Value Find is free to download, with in-app purchases available.
Which has better reviews, Stamp Identifier° Postal Value or Stamp Identifier AI Value Find?
Stamp Identifier° Postal Value is rated higher. Stamp Identifier° Postal Value averages 5.0 out of 5 from 3 ratings, while Stamp Identifier AI Value Find averages 4.7 from 12 ratings.
Do Stamp Identifier° Postal Value or Stamp Identifier AI Value Find have ads?
Neither Stamp Identifier° Postal Value nor Stamp Identifier AI Value Find shows ads.
Which is updated more often, Stamp Identifier° Postal Value or Stamp Identifier AI Value Find?
Stamp Identifier° Postal Value ships an update every 4 months, and Stamp Identifier AI Value Find fortnightly. Most recently, Stamp Identifier° Postal Value was updated on October 14, 2026 and Stamp Identifier AI Value Find on October 30, 2026.

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